Appcelerator Cloud Services, Promises and Custom Objects

app.js

//
//
var Q = require('q');               // add q.js library - https://github.com/kriskowal/q
var Cloud = require("ti.cloud");    // add in tiapp.xml

Cloud.debug = true;

function cloudCreateObjects(_data) {
  var deferred = Q.defer();

  Cloud.Objects.create({
    classname : 'cars',
    fields : _data
  }, function(e) {
    if (e.success) {
      deferred.resolve(e.cars[0]);
    } else {
      Ti.API.error('Error:\n' + ((e.error && e.message) || JSON.stringify(e)));
      deferred.reject(e);
    }
  });

  return deferred.promise;
}

function createObject(_data) {
  var deferred = Q.defer();
  setTimeout(function() {
    deferred.resolve(_data);
  }, 200);
  return deferred.promise;
}

function processData() {
  var deferred = Q.defer();
  var data = [{
    make : "nissan1",
    year : "2005"
  }, {
    make : "honda1",
    year : "2006"
  }];

  Q.all(data.map(function(params) {
    var current = cloudCreateObjects(params).then(function(result) {
      return result;
    });
    return current;
  })).then(function(results) {
    // results is an array of makes
    Ti.API.debug("Success Array: " + JSON.stringify(results, null, 2));
  }, function(_error) {
    // error results is an array of makes
    Ti.API.error(_error);
  });
}

//
// LOGIN USER TO START PROCESS
//
Cloud.Users.login({
  login : "test@mycompany.com",   // create user in appcelerator cloud services
  password : "password"
}, function(e) {
  if (e.success) {
    var user = e.users[0];

    processData();

  } else {

    Ti.API.error(e);
  }
});